"But that's a ridiculous story," objected the ogre. He didn't believe a word she had said, for he had his own reasons for being suspicious of strangers at Riverside. "You must know who brought you here. Why should any one bring you? How did you pass the guard at the gate?"

Granny looked at Rebecca Mary questioningly, but as Rebecca Mary only seemed bewildered, she shrugged her shoulders. It was not for her to explain the whys of other people. "I am Mrs. Peter Simmons of Waloo," she said with great dignity. "And people believe what I tell them."

"Mrs. Peter Simmons!" The ogre found it hard to believe that was who Granny was. "My country!" he muttered under his breath. "Mrs. Peter Simmons—of Waloo?" Granny nodded stiffly. "Mrs. Peter Simmons!" He didn't seem able to make himself understand that she was Mrs. Peter Simmons, and his voice grew more like the voice of a human being with every word. "My country! Mrs. Simmons, of course. I don't doubt the truth of what you say," he stumbled on, "but this is strange, very strange. I can't understand why——" He stopped abruptly and no one said a word. It was so very plain that he could not understand. "I am surprised to see you, Mrs. Simmons." He made a fresh start, and no one questioned the truth of that statement, either.

"Have you had your breakfast? Ben will make you some fresh——" His voice choked again and he had to swallow hard before he could bring it up from his boots. "I am Major Martingale of the engineer corps of the United States Army," he announced explosively. That was the only fact he was sure of just then, and he made the most of it.

Granny was not of the type which bears malice and the strawberries had not conformed to her old-fashioned idea of what a breakfast should be nor satisfied her appetite, so she accepted the white flag which he was holding out so ungraciously.

"Thank you, we should like some toast and coffee and perhaps a fresh egg. I rather think we ate your strawberries. We should have eaten the rest of your breakfast if Ben had answered the bell."

"Ben went over to the farmhouse with a message to Erickson," ventured the young man at the left of Major Martingale, glad to have a chance to speak. "You didn't find any one to answer the bell, did you?" He seemed quite grieved that he had not been there to answer it.

"Not a soul. It was most mysterious. I dare say it was all right but I should never approve of leaving unlocked a house with as many valuable things in it as this house has." Granny glanced around the room with its many souvenirs of pioneer days. "The front door stood wide open. I am sorry if we disturbed you, but if you will give us something more substantial than strawberries to eat we will go on and leave you to your experiment."

Major Martingale tugged at his mustache and looked at her in surprise. "That's the trouble, you know," he rumbled. "You can't go on."